Since Raikou is a roaming Legendary, he can take a long time to find. A lot depends on luck as to when and where he'll appear; it can take between a few seconds up to hours in the most extreme circumstances. Roaming Legendary Pokémon are notorious for being hard to find and catch due to their habit of running from battles. Most players simply save their Master Balls for the roaming Legendary of their game, since it saves the hassle of having to find the Pokémon again and then catching it without fainting it or having it running away.
Raikou is only found in firered and leafgreen if you chose squirtle as your starter Pokemon. Or you can get the purified raikou from Pokemon colosseum.
To find raikou you need to go to the burned tower their yu would find all three dogs and you will have to search for them exept suicine
If you chose Bulbasaur or Charmander as your starter pokemon, then Raikou can't be found in the wild. If you chose Squirtle, however, Raikou can randomly be found in the wild (excluding Sevii Islands.)
if it uses roar you can't find it again so save your game when your looking for him
You don't need to use a Repel, but it makes it easier to find if your Pokemon is higher than the other wild Pokemon, but lower than Raikou.
you cant make legendary eggs.
You can't find raikou in ruby.
You go to a mountain and catch raikou
you dont find raikou in dimond
Raikou is only found in firered and leafgreen if you chose squirtle as your starter Pokemon. Or you can get the purified raikou from Pokemon colosseum.
Raikou does not appear in Pokémon Pearl, you'll have to trade it from someone who has one.
In the wild.
It is wherever it ****ing wants to be
To find raikou you need to go to the burned tower their yu would find all three dogs and you will have to search for them exept suicine
After you beat the elite 4 again raikou starts roaming again.
Raikou is a legendary dog Pokemon. It is not in any specific location in Pokemon Fire Red. Instead, you can find it roaming Sinnoh.
You will have to either trade for Raikou or transfer from Diamond, Pearl, Platinum, HeartGold, or SoulSilver.